201806456

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{20327}}^1$

素因数の和:20423

約数の個数: 32

約数和(自身を含む): 406153440

約数和(自身を除く): 204346984

約数列:

[1, 2, 4, 8, 17, 34, 68, 73, 136, 146, 292, 584, 1241, 2482, 4964, 9928, 20327, 40654, 81308, 162616, 345559, 691118, 1382236, 1483871, 2764472, 2967742, 5935484, 11870968, 25225807, 50451614, 100903228, 201806456]

約数ペア:

[(1, 201806456), (2, 100903228), (4, 50451614), (8, 25225807), (17, 11870968), (34, 5935484), (68, 2967742), (73, 2764472), (136, 1483871), (146, 1382236), (292, 691118), (584, 345559), (1241, 162616), (2482, 81308), (4964, 40654), (9928, 20327)]